Finding the Fourth Proportional to 1,063,404.03, 1,595,097.83 and 264,680.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,063,404.03 : 1,595,097.83 = 264,680.24 : x
2. Step 2: Convert to fraction form
   1,063,404.03/1,595,097.83 = 264,680.24/x
3. Step 3: Cross multiply
   1,063,404.03x = 1,595,097.83 × 264,680.24
4. Step 4: Simplify right side
   1,063,404.03x = 422,190,876,467.88
5. Step 5: Solve for x
   x = 422,190,876,467.88/1,063,404.03
6. Step 6: Final answer
   x = 397,018.32